Historically, coastal hazards have always been an issue for Connecticut due in part to high levels of population and development along the coast. Looking forward, changes in sea level and storm patterns may increase the frequency and severity of existing hazard events, or create new ones.

To help understand these threats, the following pages compile and present useful information such as:

Coastal Hazard Primers – Learn about storms, flooding, erosion, and the effects climate change may have on these.

Coastal Hazards Management – Find out what you can do to help manage risk for your community or on your property.

Coastal Hazards Mapping – Use an interactive mapping tool to get a glimpse of what coastal hazards (e.g., changes in sea level, storm surge, erosion, etc.) may affect your community.